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Sex-linked inheritan
Sex-linked inheritance and punnett squares, biology exam 1, p.2
| Question | Answer |
|---|---|
| Female sex chromosomes | XX |
| Male sex chromosomes | XY |
| Carriers | Individuals who carry one copy of a recessive sex-linked allele who do not show the trait (e.g. females with color blindness) |
| Sex-linked crosses | Use Punnett squares to predict the outcomes for traits linked to sex chromosomes and carrier status |
| Monohybrid crosses | Predict offspring genotypes and phenotypes for one trait |
| Dihybrid crosses | Predict offspring genotypes and phenotypes for two traits |